REVERSIBLE DRIVE Russian patent published in 1996 - IPC

Abstract RU 2064620 C1

FIELD: load lifting machinery. SUBSTANCE: mounted on drive shaft 1 with angular displacement are cams 2, 3 with fitted-on pawls 4, 5. Pawls 4, 5 come into meshing, in turn, with teeth of ratchet wheel 7 by engagement with adjustable stop 10. EFFECT: enhanced reliability of operation. 2 cl, 1 dwg

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RU 2 064 620 C1

Authors

Malkhas'Jan R.V.

Aleksandrov V.E.

Pervov K.M.

Dates

1996-07-27—Published

1991-11-06—Filed